package cn.tedu._05mvcboot01.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

@Controller
public class BMIController {
    @RequestMapping(value = "/bmi")
    @ResponseBody
    public String reg(Double height, Double weight){
       double r= weight / (height * height);
       if (r<18.5){
           return "兄弟你瘦了";
       }
       if (r<24){
           return "正常";
       }
       if (r<27){
           return "微胖";
       }
       return "该减肥了";
    }
}
